There are 27 eparchies. Five of them are Archeparchies at present – Ernakulam-Angamaly, Changanacherry, Trichur, Tellicherry and Kottayam. There are other 11 eparchies – Bhadravathi, Belthangady, Irinjalakuda, Kanjirapally, Kothamangalam, Idukki, Mananthavady, Palai, Palghat, Thamarassery, and Thuckalay within the proper territory of the Major Archiepiscopal Church. There are 11 eparchies outside Kerala – Adilabad, Bijnor, Chanda, Gorakhpur, Jagdalpur, Kalyan, Rajkot, Sagar, Satna, Ujjain and the St. Thomas Eparchy of Chicago in the United States of America.[1]

Metropolitan Archeparchies

The believers of this church are organized under 5 Archdioceses. All five are in Kerala.